Git commits in Moodle 2.8.3 by David Balch

commit aed75e959707eceaed880cbdaf0f370e871a8a3a
Author: David Balch <david.balch@conted.ox.ac.uk>
Date:   Thu, 08 Jan 2015 02:18:21 +0800
Tag:    v2.8.3

MDL-48574 assign: Test workflow_state_updated fired on batch and single.


commit 0697df81aa08f203271d6fb1293ce19bdc52df0a
Author: David Balch <david.balch@conted.ox.ac.uk>
Date:   Thu, 11 Dec 2014 20:21:50 +0800
Tag:    v2.8.3

MDL-48574 assign: Fire workflow_state_updated event on batch and single.